feat: Link llms.txt and all-anchors.adoc from footer and robots.txt

- Add llms.txt link to robots.txt for LLM discoverability
- Add footer links to llms.txt (relative) and all-anchors.adoc (GitHub)
- Add i18n keys footer.llmsTxt and footer.allAnchors (EN + DE)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: raifdmueller

website/public/robots.txt

@@ -6,5 +6,8 @@ Allow: /
 # Sitemaps
 Sitemap: https://llm-coding.github.io/Semantic-Anchors/sitemap.xml
 
+# LLM-readable full reference
+llms.txt: https://llm-coding.github.io/Semantic-Anchors/llms.txt
+
 # Disallow search bot indexing of specific paths if needed
 # (currently allowing all)

website/src/components/footer.js

@@ -23,6 +23,21 @@ export function renderFooter(version) {
               ${i18n.t('footer.leaveStar')}
             </a>
             <span class="text-gray-300 dark:text-gray-600">|</span>
+            <a
+              href="llms.txt"
+              class="text-sm text-[var(--color-text-secondary)] hover:text-[var(--color-text)] transition-colors"
+              data-i18n="footer.llmsTxt"
+              title="LLM-readable full reference"
+            >${i18n.t('footer.llmsTxt')}</a>
+            <span class="text-gray-300 dark:text-gray-600">|</span>
+            <a
+              href="https://github.com/LLM-Coding/Semantic-Anchors/blob/main/docs/all-anchors.adoc"
+              target="_blank"
+              rel="noopener noreferrer"
+              class="text-sm text-[var(--color-text-secondary)] hover:text-[var(--color-text)] transition-colors"
+              data-i18n="footer.allAnchors"
+            >${i18n.t('footer.allAnchors')}</a>
+            <span class="text-gray-300 dark:text-gray-600">|</span>
             <a
               href="https://github.com/LLM-Coding/Semantic-Anchors"
               target="_blank"

website/src/translations/de.json

@@ -18,6 +18,8 @@
   "footer.tagline": "Semantic Anchors - Gemeinsames Vokabular für LLM-Kommunikation",
   "footer.github": "GitHub",
   "footer.leaveStar": "Dir gefallen die semantischen Anker? Hinterlasse einen Stern!",
+  "footer.llmsTxt": "llms.txt",
+  "footer.allAnchors": "Vollständige Referenz",
   "categories.communication-presentation": "Kommunikation & Präsentation",
   "categories.design-principles": "Design-Prinzipien & Muster",
   "categories.development-workflow": "Entwicklungs-Workflow",

website/src/translations/en.json

@@ -18,6 +18,8 @@
   "footer.tagline": "Semantic Anchors - Shared vocabulary for LLM communication",
   "footer.github": "GitHub",
   "footer.leaveStar": "Like Semantic Anchors? Leave a star!",
+  "footer.llmsTxt": "llms.txt",
+  "footer.allAnchors": "Full Reference",
   "categories.communication-presentation": "Communication & Presentation",
   "categories.design-principles": "Design Principles & Patterns",
   "categories.development-workflow": "Development Workflow",